MAXWELL, TX 78656 Weather Forecast & Current Conditions

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SAN MARCOS, TX
Current Weather

6:56 PM CDT AUG 19, 2026
Scattered Clouds
99°F
Feels Like: 102°F
Dewpoint: 64°F
Rel. Hum.: 32%
Visibility: 10 miles
Wind: S at 9 mph
Pressure: 29.91 inches
Last 72 hours

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MAXWELL, TX 78656
Weather Forecast

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Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph.
THURSDAY
Partly cloudy in the morning, then clearing. Hot with highs around 103. South winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.
FRIDAY
Partly cloudy in the morning, then clearing. Hot with highs around 103. South winds around 5 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
SATURDAY THROUGH SUNDAY
Mostly clear. Hot. Highs 100 to 105. Lows in the upper 70s. Highest heat index readings up to 110.
SUNDAY NIGHT
Clear. Lows in the mid 70s.
MONDAY
Partly cloudy in the morning, then clearing. Hot with highs 100 to 105.
MONDAY NIGHT
Clear. Lows in the mid 70s.
TUESDAY AND TUESDAY NIGHT
Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105.
WEDNESDAY
Partly cloudy in the morning, then clearing. Hot with highs around 100.

Visible Weather Satellite
MAXWELL, TX 78656
Infrared Weather Satellite
MAXWELL, TX 78656
NEXRAD Weather Radar
MAXWELL, TX 78656

SAN MARCOS, TX 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/19/2026
Wednesday
19 AUG 2026
MAXWELL, TX 78656 weather forecast Day 1, 12 hours 1 PM 96° 101° Clear 0%

0% Thunder
( 7% severe)
SSW   12 40% 68°
High 102° MAXWELL, TX 78656 weather forecast Day 1, 15 hours 4 PM 101° 105° Partly Cloudy S   10 32% 66°
Partly Cloudy



MAXWELL, TX 78656 weather forecast Day 1, 18 hours 7 PM 99° 102° Partly Cloudy 0%

0% Thunder
( 3% severe)
S   9 32% 64°
MAXWELL, TX 78656 weather forecast Day 1, 21 hours 10 PM 86° 90° Clear S   14 57% 69°
Thursday
20 AUG 2026
MAXWELL, TX 78656 weather forecast Day 2, 0 hours 1 AM 80° 84° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   10 77% 72°
Low 76° MAXWELL, TX 78656 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy SSW   9 85% 73°
High 102° MAXWELL, TX 78656 weather forecast Day 2, 6 hours 7 AM 76° 76° Mostly Cloudy 0%

0% Thunder
( 2% severe)
SSW   8 94% 74°

Partly Cloudy



MAXWELL, TX 78656 weather forecast Day 2, 9 hours 10 AM 85° 93° Partly Cloudy SSW   9 70% 74°
MAXWELL, TX 78656 weather forecast Day 2, 12 hours 1 PM 97° 105° Clear 0%

0% Thunder
( 10% severe)
S   9 43% 71°
MAXWELL, TX 78656 weather forecast Day 2, 15 hours 4 PM 102° 107° Partly Cloudy S   8 31% 66°
MAXWELL, TX 78656 weather forecast Day 2, 18 hours 7 PM 100° 104° Clear 0%

0% Thunder
( 5% severe)
S   8 32% 65°
MAXWELL, TX 78656 weather forecast Day 2, 21 hours 10 PM 88° 93° Partly Cloudy SSE   13 55% 70°
Friday
21 AUG 2026
MAXWELL, TX 78656 weather forecast Day 3, 0 hours 1 AM 82° 88° Clear 0%

0% Thunder
( 1% severe)
S   10 77% 74°
Low 77° MAXWELL, TX 78656 weather forecast Day 3, 3 hours 4 AM 79° 83° Partly Cloudy SSW   9 85% 74°
High 102° MAXWELL, TX 78656 weather forecast Day 3, 6 hours 7 AM 77° 78° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSW   7 90% 74°

Partly Cloudy



MAXWELL, TX 78656 weather forecast Day 3, 9 hours 10 AM 87° 95° Partly Cloudy SSW   8 65% 74°
MAXWELL, TX 78656 weather forecast Day 3, 15 hours 1 PM 98° 106° Partly Cloudy 3%

0% Thunder
( 11% severe)
S   6 42% 71°
MAXWELL, TX 78656 weather forecast Day 3, 18 hours 4 PM 102° 107° Partly Cloudy SSE   6 32% 67°
MAXWELL, TX 78656 weather forecast Day 3, 21 hours 7 PM 99° 103° Partly Cloudy     SSE   7 34% 66°

SAN MARCOS, TX extended weather forecast

Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Low 75° Low 73° Low 72° Low 74° Low 77°
High 103° High 103° High 102° High 101° High 100°
MAXWELL, TX 78656 weather forecast Day 4 MAXWELL, TX 78656 weather forecast Day 5 MAXWELL, TX 78656 weather forecast Day 6 MAXWELL, TX 78656 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
15% Rain
Clear
9% Rain
Clear
6% Rain
Clear
7% Rain
Clear
9% Rain
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